Trat Airport 2 hr 17
Wong Duean Beach (3 hr 33)
Popular sandy stretch in a shallow, crescent-shaped bay, backed by resorts & food stalls. Ko Samet (3 hr 25)
White sand beaches, tranquil, clear waters & coral reefs are the draw to this compact island. Mae Ram Phueng Beach (22 min)
Low-key sand beach with a typical range of vendors & restaurants serving seafood & pizza. Hat Suan Son (12 min)
Windsurfing & coastal walks along a wooded shore marked by fishing boats & a Chinese-style temple. Ko Ku Dee (3 hr 4)
Tiny island offering rustic lodging, white-sand beaches & snorkeling amid coral reefs. Ao Nuan (3 hr 24) Rayong Aquarium (23 min)
Aquarium with an array of fish & sea animals, plus educational exhibits on the fishing industry. Khao Laemya National Park (2 hr 52)
Established in 1981, this marine national park includes an archipelago & multiple islands. Sai Kaew Beach (17 min)
Many speedboats cruise the waters off this white-sand beach with an adjacent, upscale resort. Ao Phai (3 hr 10)
Compact stretch of white sand with waterfront restaurants, comfy resorts & scenic views. Prao Beach (2 hr 58)
Palm-fringed, white sandy Koh Samet strip with reef & clear waters teeming with fish & resorts. Laem Mae Phim Beach (15 min)
Sandy beach lined with resorts & restaurants, known for swimming & sunset viewing. Ko Man Klang (8 min) Noi Na Beach (3 hr 12)
Stretch of coastline on Ko Samet island featuring white sand, modest lodging & a Chinese shrine. | 
